Partition Size

[dukebound85]

How big of a partition should i use for vista. I used 25 gigs for xp. Most likely ill get rid of that and use vista. will 25 be enough? plus i have a 2ghz cd 1.5 gig ram 80gig hd. will vista be ok in bootcamp and or parallels?

 

[Fleetwood Mac]

I'd go for as big as you can. Some versions REQUIRE 40gb to even install.

Take a look here:
http://www.microsoft.com/windows/products/windowsvista/editions/systemrequirements.mspx

Your probably safe if your running the home flavor (min 20gb).